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If you are searching for a reliable 2003 Audi S4 used engine for sale, you have come to the right place. The 2003 Audi S4 is one of the most celebrated performance sedans of its era, powered by a legendary 2.7-liter V6 Twin-Turbocharged engine that delivers an exhilarating driving experience with real-world durability. Whether your original engine has given out due to high mileage, oil starvation, or turbo failure, a quality used replacement can restore your S4 to factory performance at a fraction of the cost of a new build.
2003 Audi S4 engine specifications 2.7L V6 biturbo
Why buy a used 2003 Audi S4 engine from Turbo Auto Parts
Every used Audi S4 2.7L engine we sell is physically inspected, compression-tested, and Grade A certified before it leaves our facility. We do not list engines we would not install in our own vehicles — and we back every unit with the longest warranty in the industry.
3-year / 30,000-mile warranty on every Audi S4 engine
All internal mechanical failures are covered in full — no deductibles, no hidden exclusions, no fine print. If the engine fails due to a mechanical defect within 3 years or 30,000 miles, we make it right. It is the most comprehensive used engine warranty available from any supplier in the United States.
Free shipping on used Audi S4 engines to commercial addresses
Every 2003 Audi S4 engine ships free to any commercial address in the continental United States. Units are drained, sealed, palletized, and crated before freight dispatch to ensure they arrive in the same condition they left our warehouse — protected and ready to install.
Flexible financing for your Audi S4 engine replacement
A quality engine replacement should not have to wait on your budget. Apply for financing in minutes, get a quick decision, and split your purchase into manageable monthly payments — no lengthy forms, no long approval windows. Get your S4 back on the road without delay.
What customers say about our used Audi engines
Real reviews from verified buyers. Hundreds of Audi S4 used engine owners across the United States have trusted Turbo Auto Parts for engine replacements and experienced the difference that genuine inspection, honest grading, and real warranty coverage makes. Read their experiences below before you buy.
Frequently asked questions
What engine does the 2003 Audi S4 have?
The 2003 Audi S4 is equipped with a 2.7-liter V6 twin-turbocharged engine — engine codes BEL and BES — producing 250 hp and 258 lb-ft of torque, mated to Quattro all-wheel drive.
Is the 2003 Audi S4 2.7T engine reliable?
Yes, with consistent maintenance it is a durable and rewarding engine. Change oil every 5,000 miles with 5W-40 full synthetic, and replace the timing tensioners and water pump at the time of install to prevent the most common failure points.
Does the used Audi S4 engine come with a warranty?
Yes. Every engine purchased from Turbo Auto Parts ships with a full 3-year / 30,000-mile warranty covering all internal mechanical defects — one of the strongest guarantees in the used engine market.
How long does shipping take for my Audi S4 engine?
Most orders ship within 1–2 business days of payment confirmation. Standard freight delivery takes 3–7 business days depending on your location. Expedited options are available call us to arrange.
